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6ES7221-1BF22-0XA0
Siemens 6ES7221-1BF22-0XA0 available at EU Automation. Get in touch today for a quick price.
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Siemens 6ES7221-1BF22-0XA0 is a digital input module designed specifically for the Simatic S7-22X CPU series in PLC systems. This module features 8 digital inputs, operating with a 24V DC sink/source input voltage. With its ability to connect to 2-wire sensors and offering galvanic isolation through optocouplers, this module ensures reliable and secure data transmission. The 6ES7221-1BF22-0XA0 has a compact design, measuring 46mm in width, 80mm in height, and 62mm in depth, making it an ideal choice for space-constrained applications. Enhance your automation system with this efficient and versatile digital input module from Siemens.
| Specification | Description |
|---|---|
| Part Number | 6ES7221-1BF22-0XA0 |
| Alternative Part Number | 6ES72211BF220XA0 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S7 |
| Number of Digital Inputs | 8 |
| Input Voltage Type | DC |
| Rated Input Voltage (DC) | 24 V |
| Signal "0" Voltage | 0 to 5 V |
| Signal "1" Voltage | 15 to 30 V |
| Input Current for Signal "1" | 4 mA (typical) |
| Input Delay (Standard Inputs) | 4.5 ms (max) |
| Cable Length (Shielded) | 500 m (max) |
| Cable Length (Unshielded) | 300 m (max) |
| Connectable Encoders | 2-wire sensor |
| Galvanic Isolation | Yes (Optocoupler) |
| Isolation Between Channels | In groups of 4 |
| Connection Method | Plug-in I/O terminals |
| Dimensions (W x H x D) | 46 mm x 80 mm x 62 mm |
| Weight | 150 g (approx.) |
What is the input voltage range for this digital input module?
The 6ES7221-1BF22-0XA0 digital input module has an input voltage range of 0 to 5 V for signal '0' and 15 to 30 V for signal '1'.
How many digital inputs does this module have?
The 6ES7221-1BF22-0XA0 module has 8 digital inputs.
Is this module compatible with 2-wire sensors?
Yes, the 6ES7221-1BF22-0XA0 module is compatible with 2-wire sensors.
What is the maximum permissible quiescent current for 2-wire sensors?
The maximum permissible quiescent current for 2-wire sensors connected to the 6ES7221-1BF22-0XA0 module is 1 mA.
Does this module have galvanic isolation?
Yes, the 6ES7221-1BF22-0XA0 digital input module has galvanic isolation provided by optocouplers.
What is the maximum cable length for shielded and unshielded cables?
For the 6ES7221-1BF22-0XA0 module, the maximum cable length is 500 m for shielded cables and 300 m for unshielded cables.
What are the dimensions and weight of this module?
The 6ES7221-1BF22-0XA0 module has dimensions of 46 mm width, 80 mm height, and 62 mm depth, with an approximate weight of 150 g.
What is the input delay for this module?
The input delay for the 6ES7221-1BF22-0XA0 module at '0' to '1' transition is a maximum of 4.5 ms.
- Automation systems in manufacturing plants
- Process control in chemical and pharmaceutical industries
- Packaging and material handling applications
- Water and wastewater treatment facilities
- Building automation and HVAC control systems
- Conveyor and assembly line control
- Machine tool and robotic control systems
- Renewable energy systems monitoring and control
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
3 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
3 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
3 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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